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Princess|Lab Grown|IGI

3.05ct G SI1 Princess Lab Grown Diamond

ID • G/SI1 • IGI LG536294609

Shape and cutting style on the report: Princess cut

Certificate IGI LG536294609

Diamond specifications and retailer prices

From HK$3,891 HKD
As of November 6, 2026
Save HK$24,587 HKD (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$28,478 HKD at Brilliant Earth · As of November 5, 2026
View at Brilliant Earth

About this 3.05ct lab-grown princess diamond

This 3.05ct lab-grown princess sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG536294609 or 536294609. Listed at 18 retailers as of November 5, 2026, with prices from HK$3,891 to HK$28,478, a HK$24,587 spread on the same certified stone. Brilliant Earth lists it at HK$28,478. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.05
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.9°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG536294609
Dimensions7.81 × 7.64 × 5.72 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.81 mm7.64 mm3.05 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG536294609
Side View
Table 72.0%Crown 41.9°Girdle: ThickPavilion 39.3°Culet: NoneDepth 74.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$28,478 HKD|Low: HK$3,742 HKD|High: HK$29,341 HKD|Avg: HK$9,481 HKD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 6, 2026
Retailer 15HK$3,891 HKD
Retailer 6HK$4,362 HKD
Retailer 7HK$4,362 HKD
Retailer 3HK$4,833 HKD
Retailer 5HK$4,833 HKD
Retailer 2HK$5,499 HKD
Retailer 11HK$5,923 HKD
Retailer 14HK$6,472 HKD
Retailer 8HK$7,955 HKD
Retailer 10HK$8,104 HKD
Retailer 4HK$12,701 HKD
Retailer 13HK$12,984 HKD
Retailer 12HK$14,514 HKD
Retailer 9HK$20,099 HKD
Brilliant EarthHK$28,478 HKD

45 data points across 15 retailers

18 retailersHK$3,891 HKD to HK$28,478 HKD

A
Cheapest Retailer
-
HK$3,891 HKD
A
Retailer 2
-
HK$4,362 HKD
View
A
Retailer 3
-
HK$4,362 HKD
View
Final sale: no returns
Retailer 4
-
HK$4,833 HKD
View
Price last confirmed 21 days ago
A
Retailer 5
-
HK$4,833 HKD
View
A
Retailer 6
-
HK$5,499 HKD
View
A
Retailer 7
-
HK$5,923 HKD
View
B+
Retailer 8
-
HK$6,472 HKD
View
A
Retailer 9
-
HK$7,139 HKD
View
A
Retailer 10
-
HK$7,955 HKD
View
Retailer 11
-
HK$8,104 HKD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
HK$8,787 HKD
View
B+
Retailer 13
-
HK$12,701 HKD
View
B+
Retailer 14
-
HK$12,984 HKD
View
Retailer 15
-
HK$14,514 HKD
View
Price last confirmed 19 days ago
B
Retailer 16
-
HK$15,730 HKD
View
B
Retailer 17
-
HK$20,099 HKD
View
Most Expensive
B
Brilliant Earth
21311950A · Nov 5
HK$28,478 HKD
$3,630 USD
View
17 more retailers have this diamond
Prices start from HK$3,891 HKDSave up to HK$24,587 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.05ct Princess
HK$3,891 HKD